27000904

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11213}}^1$

素因数の和:11269

約数の個数: 32

約数和(自身を含む): 59209920

約数和(自身を除く): 32209016

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 11213, 22426, 44852, 78491, 89704, 156982, 313964, 482159, 627928, 964318, 1928636, 3375113, 3857272, 6750226, 13500452, 27000904]

約数ペア:

[(1, 27000904), (2, 13500452), (4, 6750226), (7, 3857272), (8, 3375113), (14, 1928636), (28, 964318), (43, 627928), (56, 482159), (86, 313964), (172, 156982), (301, 89704), (344, 78491), (602, 44852), (1204, 22426), (2408, 11213)]